When such an organised group became too large for its members to travel together comfortably, it would ______.
We have to buy a flat for our wedding _____the price of houses has risen to a desperate price.
Once you have read the passage, you will find that the author's attitude toward the heroine is _____admiring.
A new _____ bus service to Tianjin Airport started to operate two months ago.
But _____,if we ignore pollution, we will suffer a lot from it because there will be many environmental problems.
When Edison was only a boy of thirteen, he earned a living, _____ newspapers in the street.